gistfile1.js

var propertyPanelView = SC.View.create({ //
			template: SC.Handlebars.compile('A{{#each schema}}\
XX{{key}}{{label}} {{thestuff}}\
x{{#each thestuff}} ASDF {{/each}}y\
{{/each}}'),
			schema: [
				{
					key: 'Plugin Settings',
					label: 'huhu',
					thestuff: [
						{
							key: 'package',
							type: 'string',
							label: 'Package'
						}, {
							key: 'controller',
							type: 'string',
							label: 'Controller'
						}
					]
				},
				{
					key: 'Access',
					thestuff: [
						{
							key: 'visibility',
							type: 'boolean',
							label: 'Visibility'
						}
					]
				},
			]
		});

		propertyPanelView.appendTo($('.rightarea'));